P/HALLEY - THE QUINTESSENTIAL COMET

[1] AHEARN M, 1985, ASTRONOMICAL SOC PAC

[2] BARKER ES, COMMUNICATION

[3] BARTH CA, 1985, IHW NEWSLETTER, V6

[4] BELTON M, IAU3776 CIRC

[5] LIMITS ON THE NUCLEUS OF HALLEYS-COMET [J]. NATURE, 1982, 298 (5871) : 249 - 251

[6] BELTON MJS, IAU3934 CIRC

[7] BELTON MJS, UNPUB

[8] BELTON MJS, 1984, B AM ASTRON SOC, V16, P636

[9] BIRKETT CM, IAU4025 CIRC

[10] BLAMONT J, 1982, COMETARY EXPLORATION, V3, P127

[1] AHEARN M, 1985, ASTRONOMICAL SOC PAC

[2] BARKER ES, COMMUNICATION

[3] BARTH CA, 1985, IHW NEWSLETTER, V6

[4] BELTON M, IAU3776 CIRC

[5] LIMITS ON THE NUCLEUS OF HALLEYS-COMET [J]. NATURE, 1982, 298 (5871) : 249 - 251

[6] BELTON MJS, IAU3934 CIRC

[7] BELTON MJS, UNPUB

[8] BELTON MJS, 1984, B AM ASTRON SOC, V16, P636

[9] BIRKETT CM, IAU4025 CIRC

[10] BLAMONT J, 1982, COMETARY EXPLORATION, V3, P127